Hemostasis in liver transplantation: Pathophysiology, monitoring, and treatment

Figure 2 Thrombelastometry variables most often used to interpretate a tracing. The thrombelastogram shows the firmness of a clot during the measurement time. The clotting time is defined as the time from recalcification and activation of blood samples to the onset of coagulation. The maximum clot firmness describes the physical properties of a clot, which is defined by platelet count and fibrinogen concentration. The α angle and the clot formation time describe the kinetics of clot generation.